Liquid-liquid extraction of rare-earth elements from aqueous acid solutions by acid organophosphorus compounds

1989 ◽  
Vol 22 (1-2) ◽  
pp. 121-140 ◽  
Author(s):  
Taichi Sato
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Organophosphorus Compounds ◽  
Liquid Extraction ◽  
Acid Solutions ◽  
Aqueous Acid ◽  
Liquid Liquid Extraction

scholarly journals A microfluidic study of synergic liquid–liquid extraction of rare earth elements

2020 ◽  
Vol 22 (10) ◽  
pp. 5449-5462 ◽  
Author(s):  
Asmae El Maangar ◽  
Johannes Theisen ◽  
Christophe Penisson ◽  
Thomas Zemb ◽  
Jean-Christophe P. Gabriel
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Microfluidic Device ◽  
Complex Mixture ◽  
Liquid Extraction ◽  
Free Energies ◽  
X Ray ◽  
Free Energies Of Transfer ◽  
Liquid Liquid Extraction

A membrane based liquid–liquid extraction microfluidic device coupled with X-ray fluorescence enables the first quantification of free energies of transfer dependence for a complex mixture of rare earth elements and iron using synergic extractants.

Liquid-liquid Extraction of Rare Earth Elements Using Systems that are More Environmentally Friendly: Advances, Challenges and Perspectives

2021 ◽  
pp. 120064
Author(s):  
Heyder Pereira Neves ◽  
Gabriel Max Dias Ferreira ◽  
Guilherme Max Dias Ferreira ◽  
Leandro Rodrigues de Lemos ◽  
Guilherme Dias Rodrigues ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Environmentally Friendly ◽  
Liquid Extraction ◽  
Liquid Liquid Extraction

scholarly journals Separation and Recycling for Rare Earth Elements by Homogeneous Liquid-Liquid Extraction (HoLLE) Using a pH-Responsive Fluorine-Based Surfactant

Metals ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 1543-1552 ◽  
Author(s):  
Shotaro Saito ◽  
Osamu Ohno ◽  
Shukuro Igarashi ◽  
Takeshi Kato ◽  
Hitoshi Yamaguchi
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Liquid Extraction ◽  
Ph Responsive ◽  
Homogeneous Liquid ◽  
Liquid Liquid Extraction
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